1-METHOXYCARBONYLETHYLIDENETRIPHENYLPHOSPHORANE(2605-68-7) IR1
Molecular FormulaC22H21O2P
Molecular Weight348.37
InChI
InChIKey
Smiles
-
![](https://www.chemicalbook.com/Spectrum/2605-68-7_MS_1.jpg)
Mass
MS-KW-0312
methyl 2-(triphenylphosphoranediyl)propionate
C22H21O2P (Mass of molecular ion: 348)
Source Temperature: 190 °C
Sample Temperature: 140 °C
Direct, 75 eV
39.0 1.1
47.0 5.9
50.0 1.9
51.0 12.1
52.0 1.0
77.0 20.2
78.0 2.4
95.0 2.2
107.0 1.9
115.0 1.3
123.0 1.0
128.0 1.6
129.0 1.0
133.0 1.3
139.0 1.0
151.0 1.4
152.0 9.0
153.0 4.2
154.0 4.5
170.0 1.5
171.0 1.4
173.0 1.5
183.0 14.6
184.0 2.1
185.0 10.1
186.0 1.4
199.0 18.0
200.0 2.7
201.0 18.5
202.0 2.8
277.0 100.0
278.0 52.9
279.0 8.8